



Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/AC-DC Controllers and Regulators | |
| Manufacturer | lingxingic | |
| Package | SOP-8 | |
| Operating Temperature | -40℃~+85℃ | |
| Frequency - Switching | 49kHz~55kHz | |
| Voltage - Supply | 10V~30V | |
| Output Current | 1A | |
| Duty Cycle(Max) | 97% | |
| Working Mode | PWM Modulation | |
| Features | Under Voltage Protection、Over Current Protection | |
| Topology | Boost | |
| Pd - Power Dissipation | 1W |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
UC3842BD(LX) technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/AC-DC Controllers and Regulators | |
| Manufacturer | lingxingic | |
| Package | SOP-8 | |
| Operating Temperature | -40℃~+85℃ | |
| Frequency - Switching | 49kHz~55kHz | |
| Voltage - Supply | 10V~30V | |
| Output Current | 1A | |
| Duty Cycle(Max) | 97% | |
| Working Mode | PWM Modulation | |
| Features | Under Voltage Protection、Over Current Protection | |
| Topology | Boost | |
| Pd - Power Dissipation | 1W |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the UC3842BD(LX). Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

UC3842BD(LX) datasheets or manufacturer documentation.
Datasheet: UC3842BD(LX) Datasheet (PDF)
The UC3842BD(LX) schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.